Comment 233 for bug 252094

Revision history for this message
Saku Ytti (ubuntu-ip) wrote : Re: [i965] Poor graphics performance and rendering errors on Intel GM965 system, Ubuntu 8.10

I also experience poor i915 performance, I'm running latest jaunty packages with no help to the issue.
Performance is poor everywhere, glxgears, mplayer, flash and compiz all show poor performance,
mplayer and flash to the level that I can't comfortably watch videos.

libdrm-intel1 is installed.

I'll attach Xorg.0.log.

lspci reports:
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Cont
roller (rev 03)
 Subsystem: Hewlett-Packard Company Device 30aa
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0
 Interrupt: pin A routed to IRQ 16
 Region 0: Memory at e8400000 (32-bit, non-prefetchable) [size=512K]
 Region 1: I/O ports at 6000 [size=8]
 Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
 Region 3: Memory at e8480000 (32-bit, non-prefetchable) [size=256K]
 Capabilities: <access denied>
 Kernel modules: intelfb

00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Control
ler (rev 03)
 Subsystem: Hewlett-Packard Company Device 30aa
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0
 Region 0: Memory at e8500000 (32-bit, non-prefetchable) [size=512K]
 Capabilities: <access denied>

Thanks.